well screen meaning in Chinese
井管防砂罩
水井过滤器
油井筛管
Examples
- Well screens and casings of unplasticized polyvinylchloride for tube well - part 3 : dn 250 to dn 400 with trapezoidal thread
管井用未增塑聚氯乙烯井滤网和铸件.第3部分:带梯形螺 - Well screens and casings of unplasticized polyvinylchloride for tube wells - part 2 : dn 100 to dn 200 with trapezoidal thread
管井用未增塑聚氯乙烯过滤管网和管套.第2部分:带梯形 - Well screens and casings of unplasticized polyvinylchloride for tube wells - part 1 : dn 35 to dn 100 with whitworth - pipe thread
管井用未增塑聚氯乙烯井滤网和铸件.第1部分:带惠氏标 - The results show that the smoke agent with excellent interfering capacity on mid - ir and far - ir , has better screening effect on visible lights and laser
结果表明，该发烟剂不仅对中、远红外光具有优良的干扰能力，而且对可见光、激光也具有良好的遮蔽能力。 - One of the best screen adaptations of a tong tik - sang opera . lee tit s smooth camera work has captured the essence of tang s exquisite lyrics and the stars great performance . this filmed version has forever captured an episode in the golden age of cantonese opera
李铁以简洁流畅的镜语配合唐的华丽词藻和任、白、波叔的唱工演技，拍成了粤剧片中最为人乐道的经典，也永远保留了粤剧黄金时期的精采演出。